IC BUCK SYNC ADJ 6A 25MLP

FAN2106MPX

Manufacturer Part NumberFAN2106MPX
DescriptionIC BUCK SYNC ADJ 6A 25MLP
ManufacturerFairchild Semiconductor
SeriesTinyBuck™
TypeStep-Down (Buck)
FAN2106MPX datasheet
 


Specifications of FAN2106MPX

Internal Switch(s)YesSynchronous RectifierYes
Number Of Outputs1Voltage - Output3 ~ 21 V
Current - Output6AFrequency - Switching300kHz ~ 600kHz
Voltage - Input3 ~ 24 VOperating Temperature-10°C ~ 85°C
Mounting TypeSurface MountPackage / Case25-MLP
Power - Output2.8WMounting StyleSMD/SMT
Operating Temperature Range- 10 C to + 85 COutput Voltage0.4 V to 3.2 V
Primary Input Voltage24VNo. Of Outputs1
Output Current6ANo. Of Pins25
Filter TerminalsSMDOutput Current Max6A
Rohs CompliantYesInput Voltage Primary Max24V
For Use WithFEB167 - BOARD EVAL FOR FAN2106Lead Free Status / RoHS StatusLead free / RoHS Compliant
Other namesFAN2106MPXTR  
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Electrical Specifications
Electrical specifications are the result of using the circuit shown in Figure 1 with V
Parameter
Power Supplies
V
Current
CC
V
UVLO Threshold
CC
Oscillator
Frequency
(2)
Minimum On-Time
Ramp Amplitude, Peak-to-Peak
(2)
Minimum Off-Time
Reference
(3)
Reference Voltage (V
)
FB
Error Amplifier
(2)
DC Gain
(2)
Gain Bandwidth Product
Output Voltage (V
)
COMP
Output Current, Sourcing
Output Current, Sinking
FB Bias Current
Protection and Shutdown
Current Limit
I
Current
LIM
Over-Temperature Shutdown
Over-Temperature Hysteresis
Over-Voltage Threshold
Under-Voltage Shutdown
Fault Discharge Threshold
Fault Discharge Hysteresis
Soft-Start
V
to Regulation (T0.8)
OUT
Fault Enable/SSOK (T1.0)
© 2009 Fairchild Semiconductor Corporation
FAN2106 • Rev. 1.1.0
Conditions
SW = Open, FB = 0.7V, V
= 5V,
CC
f
= 600KHz
SW
Shutdown: EN = 0, V
= 5V
CC
Rising V
CC
Hysteresis
R
= 50KΩ
T
R
= 24KΩ
T
16V
, 1.8V
, R
= 30KΩ,
IN
OUT
T
R
= 200KΩ
RAMP
FAN2106MPX, T
= 25°C
A
FAN2106EMPX, T
= 25°C
A
V
= 5V
CC
V
= 5V, V
= 2.2V
CC
COMP
V
= 5V, V
= 1.2V
CC
COMP
V
= 0.8V, T
= 25°C
FB
A
R
Open, f
= 500KHz, V
= 1.8V,
ILIM
SW
OUT
R
= 200KΩ, 16 Consecutive Cycles
RAMP
V
= 5V, T
= 25°C
CC
A
Internal IC Temperature
2 Consecutive Clock Cycles
16 Consecutive Clock Cycles
Measured at FB Pin
Measured at FB Pin (V
~500mV)
FB
Frequency = 600KHz
5
= 12V, unless otherwise noted.
IN
Min.
Typ.
Max.
Unit
8
12
mA
7
10
µA
4.1
4.3
4.5
V
300
mV
255
300
345
KHz
540
600
660
KHz
50
65
ns
0.53
V
100
150
ns
794
800
806
mV
795
800
805
mV
80
85
dB
12
15
MHz
0.4
3.2
V
1.5
2.2
mA
0.8
1.2
mA
-850
-650
-450
nA
6
8
10
A
-11
-10
-9
µA
+155
°C
+30
°C
110
115
120
%V
OUT
68
73
78
%V
OUT
250
mV
250
mV
5.3
ms
6.7
ms
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